In 1912 meteorologist Alfred Wegener came forward with the first truly detailed explanation of continental drift.1912 年，气象学家阿尔弗雷德·魏格纳提出了第一个真正详细的大陆漂移解释理论。Wegener thought that there had actually been only one continent for most of geologic time and that the giant ...
Alfred Wegener Thecontinental drifthypothesis was developed in the early part of the 20th century, mostly by Alfred Wegener. Wegener said that continents move around on Earth’s surface and that they were oncejoined togetheras a single supercontinent. While Wegener was alive, scientists did not bel...
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“Continental drift”指的是大陆在地球表面上的缓慢移动。早期的理论认为,地球的大陆是漂浮在一个液态的地幔上,随着地幔的运动而移动。这个理论最早可以追溯到 19 世纪末和 20 世纪初。 早期的大陆漂移理论主要由一些地质学家和地理学家提出,他们通过对地球表面的地质结构、化石分布和地磁学等方面的研究,推测出大陆...
Which scientist was the first to propose the theory of continental drift? A. Alfred Wegener B. Isaac Newton C. Galileo Galilei D. Charles Darwin 相关知识点: 试题来源: 解析 A。本题考查地球板块移动理论相关的历史人物。教学大纲中会涉及到板块移动理论的发展历程,其中阿尔弗雷德·魏格纳(Alfred ...
In 1912, the German geologist Alfred Wegener proposed that Earth’s continents are mobile rafts of lighter crust that have shifted over time by plowing their way through the denser crust of the oceans.The theory, called continental drift, was partly motivated by the apparent fit, like puzzle pi...
Alfred Wegener died in 1930 on an expedition on the Greenland icecap. For the most part the continental drift idea was put to rest for a few decades, until technological advances presented even more evidence that the continents moved and gave scientists the tools to develop a mechanism for We...
Alfred Wegenercontinental driftplate tectonicsPangeaGondwanaLaurasiaOne hundred years ago in 1915 'Die Entstehung der Kontinente und Ozeane' by Alfred Wegener was published, destined to become one of the most controversial geological opus in the first half of the twentieth century. Wegener is the ...
Continental drift refers to the idea that the present continents once formed a single. giant continent called Pangaea, and since that time have been slowly drifting apart. In 1915 the originator of this idea, the German meteorologist Alfred Wegener, was impressed by the close resemblance of coastl...
The early theories of continental drift attempted to explain the observed fit of the continents, the distribution of fossils and rock formations, and the apparent movement of continents across the globe. One of the earliest proponents of the theory of continental drift was Alfred Wegener, a German...